牙膏原材料天然薄荷脑L-menthol crystal
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牙膏原材料天然薄荷脑L-menthol crystal
详细信息 chemical name:2-isoprotyl-5-menthyl-cyclohexanolcharacteristics:colorless,transparent,prismatic or acicular odor of menthol naturalmelting point:(42---44)degree Celsiussolubility in ethanol:soluble in 90% ethanol(25 degree Celsius)residue on evaporation:less than 0.05%optical rotation:-44--- -50 degree Celsiusarsenic content:less than 3ppmheavy metals:less than 10ppmpacking:fiber drum(net wt 25kg) iron tin(net wt 2.5kg) and a dozen in one cartonstorage:kept in a well-closed container and stored in a cool dry placeguarantee:3 yearsapplication:widely used in pharmaceutical ,food ,tabacoo,daily necessities and cosmeticsstandards:GB3862-2006,FCC VI, CP2010,BP2012,EP6.0 and USP31
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